James Luker
type: MusicGroup
genre: country hip hop
description: James Charles Luker (born February 4, 1942) is an American politician and lawyer. Born in Little Rock, Arkansas, Luker received his Juris Doctor degree from the University of Arkansas School of Law.
popularity: 10
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf9af6398c98367c29dcaa7e9884f1de9df32e0a3a4573ddbda388a17b521869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2879d588-6ae1-437b-9b86-e93df3d8538d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2879d588-6ae1-437b-9b86-e93df3d8538d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2879d588-6ae1-437b-9b86-e93df3d8538d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf9af6398c98367c29dcaa7e9884f1de9df32e0a3a4573ddbda388a17b521869","name":"James Luker","registered_at":"2026-06-16T03:35:52Z","symbol":"NIM0924923","token_address":"0x94f6984d6efd5a4fd1a33f03bfa96160bcb73cd6","type":"artist","uuid":"2879d588-6ae1-437b-9b86-e93df3d8538d"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9af6398c98367c29dcaa7e9884f1de9df32e0a3a4573ddbda388a17b521869. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2879d588-6ae1-437b-9b86-e93df3d8538d.json and https://artists.proofprofile.net/proofs/artist/2879d588-6ae1-437b-9b86-e93df3d8538d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xbf9af6398c98367c29dcaa7e9884f1de9df32e0a3a4573ddbda388a17b521869","name":"James Luker","registered_at":"2026-06-16T03:35:52Z","symbol":"NIM0924923","token_address":"0x94f6984d6efd5a4fd1a33f03bfa96160bcb73cd6","type":"artist","uuid":"2879d588-6ae1-437b-9b86-e93df3d8538d"}
album: Indiana Sky
  type: MusicAlbum
  date published: 2021-10-01
album: Tell it to the bottle
  type: MusicAlbum
  date published: 2021-10-01
album: Made from Dirt
  type: MusicAlbum
  date published: 2022-08-13
album: New Age Outlaw
  type: MusicAlbum
  date published: 2025-02-28